MCQ
Q.
What should come in place of question mark ‘?’ in the following number series?
156, ?, 110, 90, 72
Correct Answer: D
The pattern followed in this question is:
82 + 8 = 72
92 + 9 = 90
102 + 10 = 110
112 + 11 = 132
122 + 12 = 156
∴ The missing term is 132 & correct alternative is 4.